Chemistry, 01.09.2020 21:01 vanessa5325
Which of the following statements about macroions, large polyelectrolyte molecules, are true?a. These large molecules can often interact tightly with other molecules of opposite net charge. b. Concentrations of salts that mimic the ionic strength of cells tend to keep macromolecules in solution. c. Maximum solubility is achieved when the solution containing such a molecule is near the pI for that molecule. d. At high pH, macromolecules often carry net negative charges and therefore repel each other.
Answers: 2
Chemistry, 22.06.2019 03:30
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How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process
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Chemistry, 22.06.2019 18:00
To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
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Which of the following statements about macroions, large polyelectrolyte molecules, are true?a. Thes...
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